%b = [3320 4847 4052 4196 1249];
%c = ['+' '+' '+' '+' '+'];
figure (3);
hold on;
plot(b(:,1),b(:,3),'b-')

plot(b(:,1),b(:,2),'r-')

%plot(b(:,1),b(:,4),'b-')

%plot (a(7,:),'r-');
%for i= 1:5
%plot (b(i),a(7,b(i)),c(i));
%end
hold off;
